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4 years ago

This makes no sense and I really need help on this lesson. p(c) = ?

Mathematics

1 answer:

ad-work [718]4 years ago

6 0

Answer:

0.18

Step-by-step explanation:

C is a subpath of A,

first P(A) = 0.6 since the line leading to A says .6

the probability of choosing C is 0.3, but first we have to assume A is chosen. The true probability is 0.3 * 0.6 = 0.18

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Please help me w/ this geometry question. <br><br> image attached.

gladu [14]

<7 = <2 (Alternate exterior angles)

3x + 10 = 70

3x = 60

x = 20

Answer is the 2nd one

8 0

3 years ago

At a school, 60% of the sixth-grade students said that pizza is their favorite kind food. If 210 sixth-grade students prefer piz

Vika [28.1K]

Answer:

350

Step-by-step explanation:

Let $s=$ total number of sixth-grade students.

It is given that 60% of sixth-grade students prefer pizza which is equivalent to 210 sixth-grade students. With this, the following can be written:

$60\%s = 210$

$0.6s=210$ ( $60\%$ can be converted into the decimal form $0.6$ )

$s = 210\div 0.6$

$=350$

∴ There is a total of 350 sixth-grade students in the school.

Hope this helps :)

3 0

3 years ago

Find the indicated limit, if it exists. (2 points) limit of f of x as x approaches 5 where f of x equals 5 minus x when x is les

Tamiku [17]

It looks like we have

$f(x)=\begin{cases}5-x&\text{for }x5\end{cases}$

and we want to find $\lim\limits_{x\to5}f(x)$ .

Since $x$ is approaching 5, we don't care about the value of $f(x)$ when $x=5$ .

We do care about how $f(x)$ behaves to either side of $x=5$ . If $x\to5$ from below, then $f(x)=5-x$ , so that

$\displaystyle\lim_{x\to5^-}f(x)=\lim_{x\to5}(5-x)=5-5=0$

On the other hand, if $x\to5$ from above, then $f(x)=x+3$ , so that

$\displaystyle\lim_{x\to5^+}f(x)=\lim_{x\to5}(x+3)=5+3=8$

The one-sided limits do not match, since 0 ≠ 8, so the limit does not exist.

6 0

4 years ago

Please help asap! lol

LuckyWell [14K]

Answer:

Explained below!

Step-by-step explanation:

One green point should be on (0, -9) then the other green point should be on (1, -5). The line should be going up

4 0

3 years ago

Could someone please help answer this, will give brainliest, please no spam, thank you (homework help)!!!

kotykmax [81]

Answer:

(51, 26) x-y=25 and so on

(47,33) 2x-3y=-5 and so on

(-17, -36) x-y=19 and so on

(-31, -56) 2x-y=-6 and so on

Step-by-step explanation:

8 0

3 years ago

This makes no sense and I​ really need help on t​his lesson. p(c) = ?

This makes no sense and I really need help on this lesson. p(c) = ?